Puma evoSPEED 17 SL is designed with an absurd thin upper made from a nice and light material. The material is made to keep the weight on an absolute minimum, meanwhile it also secures a tight feeling with the ball.
To secure the needed stability, PUMA has incorporated their laser cutted SPEEDFRAME construction. This works as a skeleton structure for the thin upper and gives stability and support, when accelerating in linear distances and when you have to make sharp and quick turns.
